Methods and systems implementing mobility support in a packet-based wireless access network
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United States of America Patent
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Jul 25, 2006
Grant Date -
Jul 4, 2002
app pub date -
Dec 28, 2000
filing date -
Dec 28, 2000
priority date (Note) -
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Abstract
An object-based framework for a wireless access network is provided. Several applications of the proposed framework to enable multicasting and RSVP in the wireless access network are also provided. The object-based framework solves the problem of micro-mobility, in which a mobile host can maintain active TCP sessions during handoff. The location transparency and object serialization functions of distributed object technology are used to solve IP mobility issues. A network node adapted to forward a data packet, such as an IP packet, to a mobile host connected to a radio node by performing a remote method invocation with the data packet as an argument
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